<!doctype html>
<html lang="en">
	<head>
		<meta charset="utf-8"/>
		<title>Astronomy 101</title>
		<script src="scripts/sessionstorage.1.4.js" language="javascript"></script>
		<script src="scripts/scripts.js" language="javascript"></script>
		<link href="styles/styles.css" rel="stylesheet" type="text/css"/>
	</head>
      
    <nav>
    <center><img src="images/headeer.png" width="820" height="124" alt="header"></center>
  <div align="center" id="navi">
  <ul>
		<li><a href="introduction.html">Introduction</a></li>
			<li><a href="#">Planets</a>
			<ul>
                <li><a href="mercury.html" class="menu-link">Mercury</a></li>
                <li><a href="venus.html" class="menu-link">Venus</a></li>
                <li><a href="earth.html" class="menu-link">Earth</a></li>
                <li><a href="mars.html" class="menu-link">Mars</a></li>
                <li><a href="jupiter.html" class="menu-link">Jupiter</a></li>
                <li><a href="saturn.html" class="menu-link">Saturn</a></li>
                <li><a href="uranus.html" class="menu-link">Uranus</a></li>
                <li><a href="neptune.html" class="menu-link">Neptune</a></li>
			</ul>
		</li>
		<li><a href="#">Comets</a>
			<ul>
                 <li><a href="comet-facts.html" class="menu-link">Comet Facts</a></li>
                 <li><a href="comet-period.html" class="menu-link">Comet's Period</a></li>
                 <li><a href="famous-comets.html" class="menu-link">Famous Comets</a></li>
                 <li><a href="comet-mission.html" class="menu-link">Comet's Missions</a></li>
                 
			</ul>
		</li>
		<li><a href="#">Asteroids</a>
        	<ul>
                 <li><a href="asteroid-facts.html" class="menu-link">Asteroid Facts </a></li>
                 <li><a href="asteroid-mining.html" class="menu-link">Asteroid Mining </a></li>
          </ul>
      </li>
                 <li><a href="activity.html" class="menu-link" >Activity</a></li>
                 <li id="test-link"><a href="assessment.html" >Assessment</a></li>
         
	</ul>
    </div>
</nav>
 
    <center><img src="images/intro-header.png" alt="header"/></center>
    
<article class="content">
  <br /><img id="right" src="images/intro-picture.jpg" alt= "Intro" title="This is the our solar system"/> 
   
  <p>
    	Our solar system is very beautiful and complex. This can sometimes make it hard to understand, in this module you will learn about all the different planets that make up our solar system along with some of their moons and other celestial bodies. 
  </p>
     
  <p>    
        Our solar system has been around for about 4.6 billion years.  Scientifically, it was formed from a collapse of a giant molecular cloud; many other systems have been formed in this way. The majority of our solar systems mass is held by the Sun and Jupiter.  There are eight official planets that make up our solar system and five dwarf planets. The four inner planets, or the planets that are closest to the Sun, are called Terrestrial planets. The four outer planets are called Jovian planets or gas giants, because of the planets gaseous composition. All these planets have so many interesting facts, which will be presented throughout this module. At the end of this module you will have the option to take a quiz and receive a "certificate of completion" for your records.  We hope you enjoy your journey across the galaxy with Astronomy 101!
  </p>
  <p>Let's start to watch the video about our solar system!</p>
  		<center><video controls>
  				<source src="videos/video.mp4" type="video/mpeg">
  				<source src="videos/video.ogv" type="video/ogg">
				Your browser does not support the video tag.
				</video> 
        </center>
</article>    

<aside id="aside-info">
				<header>
					<p id="aside-title-audio">Audio</p>
				</header>
				<audio id="narration" controls autoplay="autoplay">
					<source src="audio/intro.mp3" type="audio/mp3">
					<source src="audio/intro.ogg" type="audio/ogg">
					Your browser does not support the audio tag.
				</audio>
				<br/>
                </aside>
                <aside id="aside-info2">
			   <header>
					<p id="aside-title-transcript">Transcript</p>
				</header>
			   <div id="transcript">
			
            <p>Hello and welcome to the Astronomy 101 website. The purpose of this site is to introduce you to basic elements of our solar system. In this site you will find information about planets, moons, comets and asteroids in our solar system. This site is designed for middle school aged children. We hope you enjoy this website - thanks for visiting!</p>

<p>Video Transcript</p>

<p>Welcome to astronomy 101. This is our trip to explore our wonderful space. Our solar system is very beautiful and complex, so in this trip we will learn about all the different planets that make up our solar system. Let’s start our trip, have a fun time.</p>
          
			  </div>
	    </aside>
        
        <br><br>
        <br><br><br><br><br><br><br><br><br><br><br>
        
<hr size=2>

	<footer>
			<center><em>
				<a href="references.html">References
				</a>
			</em>
			<cite>&copy; 2013. All Rights Reserved.</cite></center>
	</footer>
        </body>
</html>
	